public async Task <InfluxDbApiResponse> TestWriteAccess(IInfluxDbAgent client, string action)
{
var tags = new Dictionary <string, object>
{
{ "counter", "configuration" },
{ "hostname", Environment.MachineName },
{ "version", Assembly.GetExecutingAssembly().GetName().Version.ToString() },
{ "action", action }
};
var fields = new Dictionary <string, object>
{
{ "value", (decimal)1.0 }
};
var points = new[]
{
new Point
{
Measurement = MetaMeasurementName,
Tags = tags,
Fields = fields,
Precision = TimeUnit.Milliseconds,
Timestamp = DateTime.UtcNow
}
};
return(await client.WriteAsync(points));
}
public static async Task<InfluxDbApiResponse> TestWriteAccess(IInfluxDbAgent client, string action)
{
var tags = new Dictionary<string, object>
{
{ "counter", "configuration" },
{ "hostname", Environment.MachineName },
{ "version", Assembly.GetExecutingAssembly().GetName().Version.ToString() },
{ "action", action },
};
var fields = new Dictionary<string, object>
{
{ "value", (decimal)1.0 },
};
var points = new[]
{
new Point
{
Measurement = Constants.ServiceName + "-Metadata",
Tags = tags,
Fields = fields,
Precision = TimeUnit.Milliseconds,
Timestamp = DateTime.UtcNow
},
};
return await client.WriteAsync(points);
}
public DashboardController(ISystemBusiness systemBusiness, IInitiativeBusiness initiativeBusiness, ISettingsBusiness settingsBusiness, IEventLogAgent eventLogAgent, IInfluxDbAgent influxDbAgent)
{
_systemBusiness = systemBusiness;
_initiativeBusiness = initiativeBusiness;
_settingsBusiness = settingsBusiness;
_eventLogAgent = eventLogAgent;
_influxDbAgent = influxDbAgent;
}
static InfluxQueue()
{
try
{
if (Enabled)
{
var influxVersion = InfluxVersion.Auto; //TODO: Move to settings
_agent = new InfluxDbAgent(Address, DatabaseName, UserName, Password, influxVersion);
}
}
catch
{
_enabled = false;
}
}
static InfluxQueue()
{
try
{
if (Enabled)
{
var influxVersion = InfluxVersion.Auto; //TODO: Move to settings
_logger.Info(string.Format("Initiating influxdb agent to address {0} database {1} user {2} version {3}.", Address, DatabaseName, UserName, influxVersion));
_agent = new InfluxDbAgent(Address, DatabaseName, UserName, Password, null, influxVersion);
_formatter = _agent.GetAgentInfo().Item1;
}
}
catch (Exception exception)
{
_logger.Error(exception);
_enabled = false;
}
}
static InfluxQueue()
{
try
{
if (Enabled)
{
var influxVersion = InfluxVersion.Auto; //TODO: Move to settings
_logger.Info(string.Format("Initiating influxdb agent to address {0} database {1} user {2} version {3}.",Address, DatabaseName, UserName, influxVersion));
_agent = new InfluxDbAgent(Address, DatabaseName, UserName, Password, null, influxVersion);
_formatter = _agent.GetAgentInfo().Item1;
}
}
catch(Exception exception)
{
_logger.Error(exception);
_enabled = false;
}
}
protected async Task <IDatabaseConfig> GetUsernameAsync(string paramList, int index, IDatabaseConfig config, string action)
{
var dataChanged = false;
var url = config.Url;
IInfluxDbAgent client = null;
InfluxDbApiResponse response = null;
try
{
if (!string.IsNullOrEmpty(config.Name) && !string.IsNullOrEmpty(config.Username) && !string.IsNullOrEmpty(config.Password))
{
client = _influxDbAgentLoader.GetAgent(config);
response = await MetaDataBusiness.TestWriteAccess(client, action);
}
}
catch (Exception exception)
{
OutputError(exception.Message);
}
if (response == null || !response.Success)
{
OutputInformation("Enter the database, username and password for the InfluxDB.");
}
while (response == null || !response.Success)
{
var database = string.Empty;
try
{
database = QueryParam <string>("DatabaseName", GetParam(paramList, index++));
var user = QueryParam <string>("Username", GetParam(paramList, index++));
var password = QueryParam <string>("Password", GetParam(paramList, index++));
config = new InfluxDatabaseConfig(url, user, password, database);
client = _influxDbAgentLoader.GetAgent(config);
response = await MetaDataBusiness.TestWriteAccess(client, action);
dataChanged = true;
}
catch (CommandEscapeException)
{
return(null);
}
catch (InfluxDbApiException exception)
{
if (exception.StatusCode == HttpStatusCode.NotFound)
{
var create = QueryParam("Database does not exist, create?", GetParam(paramList, index++), new Dictionary <bool, string>()
{
{ true, "Yes" }, { false, "No" }
});
if (create)
{
client.CreateDatabaseAsync(database);
response = MetaDataBusiness.TestWriteAccess(client, action).Result;
dataChanged = true;
}
}
}
catch (Exception exception)
{
OutputError("{0}", exception.Message);
}
}
OutputInformation("Access to database {0} confirmed.", config.Name);
if (dataChanged)
{
_configBusiness.SaveDatabaseConfig(config.Name, config.Username, config.Password);
}
return(config);
}
protected async Task <string> GetServerUrlAsync(string paramList, int index, string defaultUrl)
{
var urlParam = GetParam(paramList, index++);
var url = defaultUrl;
IInfluxDbAgent client = null;
if (!string.IsNullOrEmpty(url) && url != Constants.NoConfigUrl)
{
try
{
client = _influxDbAgentLoader.GetAgent(new InfluxDatabaseConfig(url, "root", "qwerty", "qwerty"));
}
catch (Exception exception)
{
OutputWarning(exception.Message);
}
}
var connectionConfirmed = false;
try
{
if (client != null)
{
connectionConfirmed = await client.CanConnect();
}
}
catch (Exception exception)
{
OutputError("{0}", exception.Message);
}
if (!connectionConfirmed)
{
OutputInformation("Enter the url to the InfluxDB to use.");
OutputInformation("Provide the correct port, typically 8086. (Ex. http://tharga.net:8086)");
while (!connectionConfirmed)
{
try
{
url = QueryParam <string>("Url", urlParam);
urlParam = null;
client = _influxDbAgentLoader.GetAgent(new InfluxDatabaseConfig(url, "root", "qwerty", "qwert"));
connectionConfirmed = await client.CanConnect();
}
catch (CommandEscapeException)
{
return(null);
}
catch (Exception exception)
{
OutputError("{0}", exception.Message.Split('\n')[0]);
}
}
_configBusiness.SaveDatabaseUrl(url);
}
OutputInformation("Connection to server {0} confirmed.", url);
return(url);
}
public CounterBusiness(IInfluxDbAgent influxDbAgent, IRepository repository, IEventLogAgent eventLogAgent)
{
_influxDbAgent = influxDbAgent;
_repository = repository;
_eventLogAgent = eventLogAgent;
}
public InfluxDbSenderAgent(IInfluxDbAgent influxDbAgent)
{
_influxDbAgent = influxDbAgent;
}
